| Allicdata Part #: | 732-1270-2-ND |
| Manufacturer Part#: |
744774112 |
| Price: | $ 0.78 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 12UH 2A 110 MOHM SMD |
| More Detail: | 12µH Unshielded Wirewound Inductor 2A 110 mOhm Max... |
| DataSheet: | 744774112 Datasheet/PDF |
| Quantity: | 1000 |
| 1500 +: | $ 0.70560 |
| DC Resistance (DCR): | 110 mOhm Max |
| Height - Seated (Max): | 0.191" (4.85mm) |
| Size / Dimension: | 0.228" L x 0.205" W (5.80mm x 5.20mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 10kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 24MHz |
| Q @ Freq: | -- |
| Series: | WE-PD2 |
| Shielding: | Unshielded |
| Current - Saturation: | 1.94A |
| Current Rating: | 2A |
| Tolerance: | ±20% |
| Inductance: | 12µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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A fixed inductor is an electronic component that generates a magnetic field in response to an electric current passing through it. It is used to limit the amount of current flowing through a circuit or for the mutual inductance between two neighboring circuits. 744774112 is a type of fixed inductor from a top manufacturer and is widely used for a variety of circuit applications.
Purpose
Fixed inductors are used for the purpose of controlling the amount of current that flows through a circuit, or for providing mutual inductance between circuits. They are also used for tasks such as aiding in radio frequency signal conditioning, harmonic filtration, and signal filtering. 744774112 is specifically designed to meet those needs.
Working Principle
A fixed inductor functions due to its inductive reactance, which creates a magnetic field in the wire wrapping around it as electricity moves through it. Its primary application is to decrease the amount of voltage going through a circuit by creating an impedance. This creates electrical resistance and reduces the current flow. It also functions by providing mutual inductance between two separate circuits, essentially linking them together and allowing electricity to flow between them.
Advantages- 744774112
The 744774112 is a particularly versatile fixed inductor due to its compact design. It fits in almost any application with a voltage range of 2-30 volts. This allows higher current applications without increasing the size of the inductor. Also, its low parasitic capacitance and high self-resonance frequency help to reduce the EMI (electromagnetic interference) in an application. And due to its high stability, it does not require frequent re-calibrations or adjustments.
Applications
The 744774112 fixed inductor is well-suited for a wide range of applications including power supplies, audio processing, and other analog and digital circuits. In power supply applications, it is used to filter surges and reduce the effects of voltage spikes. It can also be used in audio applications to filter and amplify signals. Its low parasitic capacitance also makes it useful for RFID (Radio Frequency Identification) circuits, as well as for RF reception in mobile phones. Other applications include filtering circuits for medical devices, industrial control systems, and automotive systems.
Conclusion
The 744774112 is a versatile, high-performing fixed inductor. It is well-suited for a variety of applications and is capable of providing high levels of performance and stability. Its low parasitic capacitance and high self-resonance frequency provide excellent EMI protection. It is a highly recommended and cost-effective product that should be considered for any application that requires a fixed inductor.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 744786118A | Wurth Electr... | 0.04 $ | 4000 | FIXED IND 18NH 400MA 550 ... |
| 744711005 | Wurth Electr... | 1.27 $ | 257 | FIXED IND 10UH 5A 15.1 MO... |
| 744775033A | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 3.3UH 4.6A 20 M... |
| 744773147 | Wurth Electr... | 0.75 $ | 1500 | FIXED IND 47UH 680MA 844 ... |
| 744786027A | Wurth Electr... | 0.04 $ | 8000 | FIXED IND 2.7NH 600MA 120... |
| 744775147 | Wurth Electr... | 1.03 $ | 500 | FIXED IND 47UH 1.17A 180 ... |
| 744776127 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 27UH 1.95A 110 ... |
| 744776282 | Wurth Electr... | -- | 1000 | FIXED IND 820UH 320MA 2.5... |
| 24-74474 | Interlink El... | 11.21 $ | 1000 | GRAY BUTTON MOUSE KEYPAD |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 744760222C | Wurth Electr... | -- | 1000 | FIXED IND 220NH 400MA 1 O... |
| 744774115 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 15UH 1.53A 140 ... |
| 7447789182 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 82UH 690MA 690 ... |
| 7447789270 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 270UH 400MA 2.3... |
| 744762168A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 68NH 1A 150 MOH... |
| 7447669039 | Wurth Electr... | 0.16 $ | 500 | FIXED IND 3.9UH 1.25A 215... |
| 7447721047 | Wurth Electr... | 0.67 $ | 138 | FIXED IND 4.7MH 200MA 15 ... |
| 7447720122 | Wurth Electr... | 0.67 $ | 97 | FIXED IND 1.2MH 360MA 2.6... |
| 7447789156 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 56UH 840MA 470 ... |
| 7447669122 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 22UH 650MA 790 ... |
| 74476014C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 47NH 500MA 310 ... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...
744774112 Datasheet/PDF